Lin Laijiu

{{Short description|Chinese swimmer (born 1968)}}

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| birth_date = {{Birth date and age|1968|4|29}}

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{{Medal|Country|{{flagu|China}}}}

{{Medal|Competition|Asian Games}}

{{Medal|Gold|1990 Beijing|100m backstroke}}

{{Medal|Gold|1990 Beijing|4x100m medley relay}}

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Lin Laijiu (born 29 April 1968) is a Chinese former backstroke swimmer who competed in the 1988 Summer Olympics and in the 1992 Summer Olympics. He won a gold medal in the men's 100 metre backstroke at the 1990 Asian Games.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/li/lin-laijiu-1.html |archive-url=https://web.archive.org/web/20200418082917/https://www.sports-reference.com/olympics/athletes/li/lin-laijiu-1.html |url-status=dead |archive-date=18 April 2020 |accessdate=9 June 2012}}